Normal Operation
WARNING: This page is about a different car, the 2009 Mercury Milan, 2009 Lincoln MKZ, and 2009 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
The passive anti-theft system (PATS) transceiver reads the PATS key when the key is turned to START or ON.
- DTC B2103 (Antenna Not Connected) - sets when there has been a PATS transceiver antenna failure. The PATS transceiver may need to be replaced.
This pinpoint test is intended to diagnose the following:
- PATS transceiver